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  <title>render_glossline (Vu::Button)</title>
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  <pre><span class="ruby-comment cmt"># File Vu/Themes/faqua.rb, line 25</span>
                <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">render_glossline</span> (<span class="ruby-identifier">cr</span>, <span class="ruby-identifier">x</span>, <span class="ruby-identifier">y</span>, <span class="ruby-identifier">width</span>, <span class="ruby-identifier">height</span>, <span class="ruby-identifier">top</span>)
                        <span class="ruby-identifier">sz</span> = <span class="ruby-value">20</span> <span class="ruby-comment cmt"># width of curve</span>
                        <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">top</span>
                                <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">move_to</span>(<span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span>)
                        <span class="ruby-keyword kw">else</span>
                                <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">move_to</span>(<span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">width</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span>)
                        <span class="ruby-keyword kw">end</span>
                        <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">line_to</span>(<span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">width</span>,<span class="ruby-identifier">y</span>)
                        <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">curve_to</span>(<span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">width</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span><span class="ruby-operator">/</span><span class="ruby-value">2</span>, <span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">width</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span><span class="ruby-operator">/</span><span class="ruby-value">2</span>, <span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">width</span><span class="ruby-operator">-</span><span class="ruby-identifier">sz</span>, <span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span><span class="ruby-operator">/</span><span class="ruby-value">2</span>)
                        <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">line_to</span>(<span class="ruby-identifier">x</span><span class="ruby-operator">+</span><span class="ruby-identifier">sz</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span><span class="ruby-operator">/</span><span class="ruby-value">2</span>)
                        <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">curve_to</span>(<span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span><span class="ruby-operator">/</span><span class="ruby-value">2</span>, <span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span><span class="ruby-operator">/</span><span class="ruby-value">2</span>, <span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span><span class="ruby-operator">+</span><span class="ruby-identifier">height</span>)
                        <span class="ruby-identifier">cr</span>.<span class="ruby-identifier">close_path</span>
                <span class="ruby-keyword kw">end</span></pre>
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